package cn.tedu._04weibo.mapper;

import cn.tedu._04weibo.pojo.dto.UserLoginParam;
import cn.tedu._04weibo.pojo.entity.User;
import cn.tedu._04weibo.pojo.vo.UserVO;

public interface UserMapper {
    int selectByUsername(String username);

    int insertUser(User user);

    UserVO selectByUsernameAndPassword(UserLoginParam userLoginParam);
}
